Emit unwinding information for TurboFan code.

src/v8.gyp

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 662 matching lines @@
         'compiler/store-store-elimination.cc',
         'compiler/store-store-elimination.h',
         'compiler/tail-call-optimization.cc',
         'compiler/tail-call-optimization.h',
         'compiler/type-hint-analyzer.cc',
         'compiler/type-hint-analyzer.h',
         'compiler/type-hints.cc',
         'compiler/type-hints.h',
         'compiler/typer.cc',
         'compiler/typer.h',
+        'compiler/unwinding-info-writer.h',
         'compiler/value-numbering-reducer.cc',
         'compiler/value-numbering-reducer.h',
         'compiler/verifier.cc',
         'compiler/verifier.h',
         'compiler/wasm-compiler.cc',
         'compiler/wasm-compiler.h',
         'compiler/wasm-linkage.cc',
         'compiler/zone-pool.cc',
         'compiler/zone-pool.h',
         'compiler.cc',
@@ skipping 533 matching lines @@
             'arm/interface-descriptors-arm.h',
             'arm/macro-assembler-arm.cc',
             'arm/macro-assembler-arm.h',
             'arm/simulator-arm.cc',
             'arm/simulator-arm.h',
             'arm/eh-frame-arm.cc',
             'compiler/arm/code-generator-arm.cc',
             'compiler/arm/instruction-codes-arm.h',
             'compiler/arm/instruction-scheduler-arm.cc',
             'compiler/arm/instruction-selector-arm.cc',
+            'compiler/arm/unwinding-info-writer-arm.h',
+            'compiler/arm/unwinding-info-writer-arm.cc',
             'crankshaft/arm/lithium-arm.cc',
             'crankshaft/arm/lithium-arm.h',
             'crankshaft/arm/lithium-codegen-arm.cc',
             'crankshaft/arm/lithium-codegen-arm.h',
             'crankshaft/arm/lithium-gap-resolver-arm.cc',
             'crankshaft/arm/lithium-gap-resolver-arm.h',
             'debug/arm/debug-arm.cc',
             'full-codegen/arm/full-codegen-arm.cc',
             'ic/arm/access-compiler-arm.cc',
             'ic/arm/handler-compiler-arm.cc',
@@ skipping 35 matching lines @@
             'arm64/macro-assembler-arm64-inl.h',
             'arm64/simulator-arm64.cc',
             'arm64/simulator-arm64.h',
             'arm64/utils-arm64.cc',
             'arm64/utils-arm64.h',
             'arm64/eh-frame-arm64.cc',
             'compiler/arm64/code-generator-arm64.cc',
             'compiler/arm64/instruction-codes-arm64.h',
             'compiler/arm64/instruction-scheduler-arm64.cc',
             'compiler/arm64/instruction-selector-arm64.cc',
+            'compiler/arm64/unwinding-info-writer-arm64.h',
+            'compiler/arm64/unwinding-info-writer-arm64.cc',
             'crankshaft/arm64/delayed-masm-arm64.cc',
             'crankshaft/arm64/delayed-masm-arm64.h',
             'crankshaft/arm64/delayed-masm-arm64-inl.h',
             'crankshaft/arm64/lithium-arm64.cc',
             'crankshaft/arm64/lithium-arm64.h',
             'crankshaft/arm64/lithium-codegen-arm64.cc',
             'crankshaft/arm64/lithium-codegen-arm64.h',
             'crankshaft/arm64/lithium-gap-resolver-arm64.cc',
             'crankshaft/arm64/lithium-gap-resolver-arm64.h',
             'debug/arm64/debug-arm64.cc',
@@ skipping 22 matching lines @@
             'ia32/disasm-ia32.cc',
             'ia32/frames-ia32.cc',
             'ia32/frames-ia32.h',
             'ia32/interface-descriptors-ia32.cc',
             'ia32/macro-assembler-ia32.cc',
             'ia32/macro-assembler-ia32.h',
             'compiler/ia32/code-generator-ia32.cc',
             'compiler/ia32/instruction-codes-ia32.h',
             'compiler/ia32/instruction-scheduler-ia32.cc',
             'compiler/ia32/instruction-selector-ia32.cc',
+            'compiler/ia32/unwinding-info-writer-ia32.h',
             'crankshaft/ia32/lithium-codegen-ia32.cc',
             'crankshaft/ia32/lithium-codegen-ia32.h',
             'crankshaft/ia32/lithium-gap-resolver-ia32.cc',
             'crankshaft/ia32/lithium-gap-resolver-ia32.h',
             'crankshaft/ia32/lithium-ia32.cc',
             'crankshaft/ia32/lithium-ia32.h',
             'debug/ia32/debug-ia32.cc',
             'full-codegen/ia32/full-codegen-ia32.cc',
             'ic/ia32/access-compiler-ia32.cc',
             'ic/ia32/handler-compiler-ia32.cc',
@@ skipping 19 matching lines @@
             'x87/disasm-x87.cc',
             'x87/frames-x87.cc',
             'x87/frames-x87.h',
             'x87/interface-descriptors-x87.cc',
             'x87/macro-assembler-x87.cc',
             'x87/macro-assembler-x87.h',
             'compiler/x87/code-generator-x87.cc',
             'compiler/x87/instruction-codes-x87.h',
             'compiler/x87/instruction-scheduler-x87.cc',
             'compiler/x87/instruction-selector-x87.cc',
+            'compiler/x87/unwinding-info-writer-x87.h',
             'crankshaft/x87/lithium-codegen-x87.cc',
             'crankshaft/x87/lithium-codegen-x87.h',
             'crankshaft/x87/lithium-gap-resolver-x87.cc',
             'crankshaft/x87/lithium-gap-resolver-x87.h',
             'crankshaft/x87/lithium-x87.cc',
             'crankshaft/x87/lithium-x87.h',
             'debug/x87/debug-x87.cc',
             'full-codegen/x87/full-codegen-x87.cc',
             'ic/x87/access-compiler-x87.cc',
             'ic/x87/handler-compiler-x87.cc',
@@ skipping 23 matching lines @@
             'mips/frames-mips.h',
             'mips/interface-descriptors-mips.cc',
             'mips/macro-assembler-mips.cc',
             'mips/macro-assembler-mips.h',
             'mips/simulator-mips.cc',
             'mips/simulator-mips.h',
             'compiler/mips/code-generator-mips.cc',
             'compiler/mips/instruction-codes-mips.h',
             'compiler/mips/instruction-scheduler-mips.cc',
             'compiler/mips/instruction-selector-mips.cc',
+            'compiler/mips/unwinding-info-writer-mips.h',
             'crankshaft/mips/lithium-codegen-mips.cc',
             'crankshaft/mips/lithium-codegen-mips.h',
             'crankshaft/mips/lithium-gap-resolver-mips.cc',
             'crankshaft/mips/lithium-gap-resolver-mips.h',
             'crankshaft/mips/lithium-mips.cc',
             'crankshaft/mips/lithium-mips.h',
             'full-codegen/mips/full-codegen-mips.cc',
             'debug/mips/debug-mips.cc',
             'ic/mips/access-compiler-mips.cc',
             'ic/mips/handler-compiler-mips.cc',
@@ skipping 23 matching lines @@
             'mips64/frames-mips64.h',
             'mips64/interface-descriptors-mips64.cc',
             'mips64/macro-assembler-mips64.cc',
             'mips64/macro-assembler-mips64.h',
             'mips64/simulator-mips64.cc',
             'mips64/simulator-mips64.h',
             'compiler/mips64/code-generator-mips64.cc',
             'compiler/mips64/instruction-codes-mips64.h',
             'compiler/mips64/instruction-scheduler-mips64.cc',
             'compiler/mips64/instruction-selector-mips64.cc',
+            'compiler/mips64/unwinding-info-writer-mips64.h',
             'crankshaft/mips64/lithium-codegen-mips64.cc',
             'crankshaft/mips64/lithium-codegen-mips64.h',
             'crankshaft/mips64/lithium-gap-resolver-mips64.cc',
             'crankshaft/mips64/lithium-gap-resolver-mips64.h',
             'crankshaft/mips64/lithium-mips64.cc',
             'crankshaft/mips64/lithium-mips64.h',
             'debug/mips64/debug-mips64.cc',
             'full-codegen/mips64/full-codegen-mips64.cc',
             'ic/mips64/access-compiler-mips64.cc',
             'ic/mips64/handler-compiler-mips64.cc',
@@ skipping 38 matching lines @@
             'regexp/x64/regexp-macro-assembler-x64.cc',
             'regexp/x64/regexp-macro-assembler-x64.h',
           ],
         }],
         ['v8_target_arch=="x64"', {
           'sources': [
             'compiler/x64/code-generator-x64.cc',
             'compiler/x64/instruction-codes-x64.h',
             'compiler/x64/instruction-scheduler-x64.cc',
             'compiler/x64/instruction-selector-x64.cc',
+            'compiler/x64/unwinding-info-writer-x64.h',
+            'compiler/x64/unwinding-info-writer-x64.cc',
             'x64/eh-frame-x64.cc',
           ],
         }],
         ['v8_target_arch=="ppc" or v8_target_arch=="ppc64"', {
           'sources': [  ### gcmole(arch:ppc) ###
             'compiler/ppc/code-generator-ppc.cc',
             'compiler/ppc/instruction-codes-ppc.h',
             'compiler/ppc/instruction-scheduler-ppc.cc',
             'compiler/ppc/instruction-selector-ppc.cc',
+            'compiler/ppc/unwinding-info-writer-ppc.h',
             'crankshaft/ppc/lithium-ppc.cc',
             'crankshaft/ppc/lithium-ppc.h',
             'crankshaft/ppc/lithium-codegen-ppc.cc',
             'crankshaft/ppc/lithium-codegen-ppc.h',
             'crankshaft/ppc/lithium-gap-resolver-ppc.cc',
             'crankshaft/ppc/lithium-gap-resolver-ppc.h',
             'debug/ppc/debug-ppc.cc',
             'full-codegen/ppc/full-codegen-ppc.cc',
             'ic/ppc/access-compiler-ppc.cc',
             'ic/ppc/handler-compiler-ppc.cc',
@@ skipping 23 matching lines @@
             'regexp/ppc/regexp-macro-assembler-ppc.cc',
             'regexp/ppc/regexp-macro-assembler-ppc.h',
           ],
         }],
         ['v8_target_arch=="s390" or v8_target_arch=="s390x"', {
           'sources': [  ### gcmole(arch:s390) ###
             'compiler/s390/code-generator-s390.cc',
             'compiler/s390/instruction-codes-s390.h',
             'compiler/s390/instruction-scheduler-s390.cc',
             'compiler/s390/instruction-selector-s390.cc',
+            'compiler/s390/unwinding-info-writer-s390.h',
             'crankshaft/s390/lithium-codegen-s390.cc',
             'crankshaft/s390/lithium-codegen-s390.h',
             'crankshaft/s390/lithium-gap-resolver-s390.cc',
             'crankshaft/s390/lithium-gap-resolver-s390.h',
             'crankshaft/s390/lithium-s390.cc',
             'crankshaft/s390/lithium-s390.h',
             'debug/s390/debug-s390.cc',
             'full-codegen/s390/full-codegen-s390.cc',
             'ic/s390/access-compiler-s390.cc',
             'ic/s390/handler-compiler-s390.cc',
@@ skipping 717 matching lines @@
         }],
         ['want_separate_host_toolset==1', {
           'toolsets': ['host'],
         }, {
           'toolsets': ['target'],
         }],
       ],
     },
   ],
 }